Display screen or portion thereof with graphical user interface



The single FIGURE is a front view of a display screen or portion thereof with graphical user interface, showing the image of my new design.

Broken lines shown in the FIGURE illustrate a display screen or portion thereof, and form no part of the claimed design. Other broken lines shown in the FIGURE illustrate portions of a graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown. 